package com.itheima.a05myset;

public class A02_HashSetDemo1 {
    public static void main(String[] args) {
           Student s1=new Student("zhangsan",23);
           Student s2=new Student("zhangsan",23);

        System.out.println(s1.hashCode());
        System.out.println(s2.hashCode());
    }
}
